<template>
  <!-- 授权用户 -->
  <el-dialog title="选择用户" :visible.sync="visible" width="800px" top="5vh" append-to-body>
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true">
      <el-form-item label="用户名称" prop="userName">
        <el-input
          v-model="queryParams.userName"
          placeholder="请输入用户名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="手机号码" prop="phonenumber">
        <el-input
          v-model="queryParams.phonenumber"
          placeholder="请输入手机号码"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>
    <el-row>
      <el-table @row-click="clickRow" ref="table" :data="userList" @selection-change="handleSelectionChange" height="260px">
        <el-table-column type="selection" width="55"></el-table-column>
        <el-table-column label="用户名称" prop="userName" :show-overflow-tooltip="true" />
        <el-table-column label="用户昵称" prop="nickName" :show-overflow-tooltip="true" />
        <el-table-column label="邮箱" prop="email" :show-overflow-tooltip="true" />
        <el-table-column label="手机" prop="phonenumber" :show-overflow-tooltip="true" />
        <el-table-column label="状态" align="center" prop="status">
          <template slot-scope="scope">
            <dict-tag :options="dict.type.sys_normal_disable" :value="scope.row.status"/>
          </template>
        </el-table-column>
        <el-table-column label="创建时间" align="center" prop="createTime" width="180">
          <template slot-scope="scope">
            <span>{{ parseTime(scope.row.createTime) }}</span>
          </template>
        </el-table-column>
      </el-table>
      <pagination
        v-show="total>0"
        :total="total"
        :page.sync="queryParams.pageNum"
        :limit.sync="queryParams.pageSize"
        @pagination="getList"
      />
    </el-row>
    <div slot="footer" class="dialog-footer">
      <el-button type="primary" @click="handleSelectUser">确 定</el-button>
      <el-button @click="visible = false">取 消</el-button>
    </div>
  </el-dialog>
</template>

<script>
  import { unallocatedUserList, authUserSelectAll } from "@/api/system/feed";
  export default {
    dicts: ['sys_normal_disable'],
    props: {
      // 角色编号
      feedId: {
        type: [Number, String]
      }
    },
    data() {
      return {
        // 遮罩层
        visible: false,
        // 选中数组值
        userIds: [],
        // 总条数
        total: 0,
        // 未授权用户数据
        userList: [],
        // 查询参数
        queryParams: {
          pageNum: 1,
          pageSize: 10,
          feedId: undefined,
          userName: undefined,
          phonenumber: undefined
        }
      };
    },
    methods: {
      // 显示弹框
      show() {
        this.queryParams.feedId = this.feedId;
        this.getList();
        this.visible = true;
      },
      clickRow(row) {
        this.$refs.table.toggleRowSelection(row);
      },
      // 多选框选中数据
      handleSelectionChange(selection) {
        this.userIds = selection.map(item => item.userId);
      },
      // 查询表数据
      getList() {
        unallocatedUserList(this.queryParams).then(res => {
          this.userList = res.rows;
          this.total = res.total;
        });
      },
      /** 搜索按钮操作 */
      handleQuery() {
        this.queryParams.pageNum = 1;
        this.getList();
      },
      /** 重置按钮操作 */
      resetQuery() {
        this.resetForm("queryForm");
        this.handleQuery();
      },
      /** 选择授权用户操作 */
      handleSelectUser() {
        const feedId = this.queryParams.feedId;
        const userIds = this.userIds.join(",");
        if (userIds == "") {
          this.$modal.msgError("请选择要分配的用户");
          return;
        }
        authUserSelectAll({ feedId: feedId, userIds: userIds }).then(res => {
          this.$modal.msgSuccess(res.msg);
          if (res.code === 200) {
            this.visible = false;
            this.$emit("ok");
          }
        });
      }
    }
  };
</script>
